An experimental comparison of urban children with suburban children on eight tasks of basic skills

About 1500 children from an inner city school district and a suburban school district were asked to perform eight tasks of basic skills. There were differences in the performances of the children. The differences depended upon the socio-economic background of the children. On many of the skills, third grade urban children were similar to first grade suburban children. It is for this reason that the inner city children in this study were considered disadvantaged and a program of skill development has begun. Inner city children must have experiences that will help them acquire the skills that suburban children have acquired before entering school.     

Social contexts of development in natural outdoor environments: children’s motor activities,personal challenges and peer interactions at the river and the creek

This study examined the influence of spending time outdoors on young children’s physical and socioemotional development. We observed preschoolers’ activities in two naturally provisioned outdoor environments over the course of one year. Eleven preschoolers were videotaped continuously for 16 days at a local river and 9 days at a creek adjacent to the school. In addition to the quantitative analyses of children’s behaviors, a case study of three children’s experiences over the course of the year was conducted. Both the river and the creek settings encouraged a multitude of physical and play behaviors with similar types of affordances, including flat surfaces for running, rocks for climbing and jumping off, and water for exploration and play, but the wilder environment (river) afforded more risk and personal challenges. Observations of children’s motor activities, play and responses to challenging environmental features supported the importance of accumulated experience and social context for the development of confidence in the face of risk, individual exploration and positive social support and engagement with peers.     

A Follow-up Study of Reading Attainment in a Sample of Eleven-year Old Disadvantaged Children

Fifty children from culturally and materially disadvantaged home backgrounds and a control group of children from more advantaged backgrounds who had originally been studied at the infant school stage were followed up at the end of their junior school careers. On the three reading tests administered in the follow‐up study the ‘Deprived Group’ children scored significantly lower than their controls and a substantial proportion of them could be regarded as seriously retarded in reading. An analysis of the raw gains made by the children in two reading tests administered at age 7+ and 11+ indicated that the achievement gap in reading between the Control and Deprived Groups, in favour of the former, had widened appreciably during the intervening period. It is argued that results reflect mainly the influence of home background rather than school factors upon the children's reading progress and achievement.     

Latent Class Modeling with A Time-To-Event Distal Outcome: A Comparison of One,Two and Three-Step Approaches

Latent class methods can be used to identify unobserved subgroups which differ in their observed data. Researchers are often interested in outcomes for the identified subgroups and in some disciplines time-to-event outcome measures are common, e.g., overall survival in oncology. In this study Monte Carlo simulation is used to evaluate the empirical properties of latent class effect estimates on a time-to-event distal outcome using one, two and three-step approaches. Both standard and inclusive bias-corrected three-step approaches are considered. One-step latent class effect estimates are shown to be superior to the evaluated alternatives. Both the two-step approach and a standard three-step approach, where subjects are partially assigned to latent classes, produced unbiased estimates with nominal confidence interval coverage when latent classes were well separated, but not otherwise.

     

The Representation of Spatial Relationships in the Drawings of ESN(M) and Normal Children

Abstract Two age groups of normal children (7y 8m and 12y 7m) were asked to draw two cubes placed in three different spatial arrangements. A third group of ESN(M) children who had a chronological age of 12y 7m but a mental age of 7y 11m was also tested. Generally, the way that the three groups represented the cubes was in accord with the predictions made from previous research findings. One striking difference, however, was that only the older normal children attempted to depict the solidity of the cubes; in doing so, they represented the model from a viewpoint which was not their own. This finding raises doubts about the assumption that the developmental trend is towards drawing a picture from the artist's own viewpoint. The responses of the ESN (M) children resembled those of the younger normal subjects and both these groups produced more developmentally advanced drawings than had been expected.